CN204999756U - Medicinal water reverse osmosis system - Google Patents
Medicinal water reverse osmosis system Download PDFInfo
- Publication number
- CN204999756U CN204999756U CN201520743088.6U CN201520743088U CN204999756U CN 204999756 U CN204999756 U CN 204999756U CN 201520743088 U CN201520743088 U CN 201520743088U CN 204999756 U CN204999756 U CN 204999756U
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- CN
- China
- Prior art keywords
- reverse osmosis
- water
- pressure pump
- pipeline
- medicinal
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 52
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000010992 reflux Methods 0.000 claims description 16
- 239000004902 Softening Agent Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 3
- 244000005700 microbiome Species 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000001471 micro-filtration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000000108 ultra-filtration Methods 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000057444 Lactobacillus brevis subsp. coagulans Species 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 244000052616 bacterial pathogens Species 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229940079593 drugs Drugs 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000000813 microbial Effects 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001954 sterilising Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 230000003245 working Effects 0.000 description 1
Abstract
The utility model discloses a medicinal water reverse osmosis system relates to medicinal water and handles the field. Medicinal water reverse osmosis system, it includes former water tank, raw water pump, multi -media filter, activated carbon filter, demineralizer, safety filter ware, pressure controller, high -pressure pump and the one -level reverse osmosis unit who connects gradually through the pipeline, backflow pipeline has been add at the both ends that just are located the high -pressure pump between pressure controller and the one -level reverse osmosis unit, the last governing valve that is provided with of backflow pipeline. The utility model discloses an add a return flow line at the both ends of high -pressure pump to set up the governing valve at the return flow line, thereby effectively protect the high -pressure pump, water economy resource, the security that improves medical water.
Description
Technical field
The utility model relates to medicinal water process field, is specifically related to a kind of medicinal water reverse osmosis system.
Background technology
The preparation of medicine be unable to do without water, and the water consumption of production process is very large, and water is the key factor of ensuring drug quality in pharmaceutical production.Be mainly used in preparation produce in wash bottle, batching, production of raw medicine the operation such as refining, washing.Pharmaceutical purified water, except having certain requirement to impurities in water, ion, requires high to the removal of bacterium, heat source body, must meet the requirement of pharmacopeia.The main water-quality guideline of pharmaceutical purified water: specific conductivity≤2us/cm, heavy metal≤0.00001%, TOC≤0.5mg/l.Bacterium, yeast and mold sum≤100/ml.
As everyone knows, have high salt concentration, organism and microorganism in the dense water of first-stage reverse osmosis, its pollutant load is nearly more than 4 times of tap water.Micro-filtration, macropore ultrafiltration almost do not have rejection effect to solvability salt and organism, bacterium, fungi, algae etc. temporarily can be removed by micro-filtration, ultra-filtration membrane, but virus and less microbes are through film (except the biology be adsorbed on water body recovery technology can except filtering).This filtered water water quality, far away from tap water, also has the chlorine residue of sterilization unlike tap water, still more containing high organism, can impel a large amount of Fast-propagation of microorganism.The source of microorganism is ubiquitous, even if filtered water starts to be " sterilized water ", as long as there is the assimilable organism of microorganism in water, just have the Reproduction Conditions of microorganism, organism is more, and microorganism just breeds sooner, more.
Therefore, use this filtered water easily to cause brine corrosion and the microbial contamination of stainless steel pure water pipeline, there is medical potential safety hazard.Namely use the reuse water after low pressure reverse osmosis or nanofiltration process, its pollutant load is also the several times of normal pure water, will significantly reduce the biological safety of medicinal water.Therefore, to meet the conductivity indices of part medicinal water for standard, will should not be mixed into first-stage reverse osmosis pure water after the reuse of reverse osmosis concentrated water embrane method or directly be used as the medical wash-down waters such as Operation theatre, obstetrics, Stomatological Department.In addition, due to high-pressure pump hypotony or too high time, all can not start, start moment in high-pressure pump, if the discharge supplied from raw water pump main road does not reach relevant pressure requirement, high-pressure pump can be caused to start and interrupt suddenly, the work-ing life of impact to voltage pump.
Utility model content
The purpose of this utility model is for the deficiency in above-mentioned background technology, provides a kind of medicinal water reverse osmosis system of available protecting high-pressure pump, improves the reverse osmosis rate of the dense water of first-stage reverse osmosis simultaneously, increases the security of medical water.
In order to reach above-mentioned technique effect, the utility model takes following technical scheme: medicinal water reverse osmosis system, it comprises the raw water box, raw water pump, more medium filter, activated charcoal filter, softening agent, cartridge filter, pressure controller, high-pressure pump and the first-stage reverse osmosis device that are connected successively by pipeline, between described pressure controller and first-stage reverse osmosis device and the two ends being positioned at high-pressure pump have additional reflux line, described reflux line is provided with variable valve.
By setting up a reflux line at the two ends of high-pressure pump, when raw water pump water-supply shortages, the discharge that reflux line returns can supplement the service discharge of supply high-pressure pump, and available protecting high-pressure pump, guarantees the normal startup of high-pressure pump, simultaneously saving water resource.
Further technical scheme is: it also comprises the intermediate water tank, secondary high-pressure pump, second level reverse osmosis apparatus and the pure water tank that are connected successively by pipeline, and described intermediate water tank is connected by pipeline with described first-stage reverse osmosis device.By setting up two-pass reverse osmosis branch road, effectively improving the reverse osmosis rate of the dense water of first-stage reverse osmosis, increasing the security of medical water.
Further technical scheme is: the entrance of described secondary high-pressure pump is connected with PH and regulates chemicals dosing plant.
Further technical scheme is: the outlet of described second level reverse osmosis apparatus is connected with EDI module.
The utility model compared with prior art; there is following beneficial effect: by setting up a reflux line at the two ends of high-pressure pump; when raw water pump water-supply shortages; the discharge that reflux line returns can supplement the service discharge of supply high-pressure pump; available protecting high-pressure pump; guarantee the normal startup of high-pressure pump, simultaneously saving water resource.By setting up two-pass reverse osmosis branch road, effectively improving the reverse osmosis rate of the dense water of first-stage reverse osmosis, increasing the security of medical water.
Accompanying drawing explanation
Fig. 1 is the anatomical connectivity schematic diagram of the utility model embodiment one;
Fig. 2 is the anatomical connectivity schematic diagram of the utility model embodiment two;
Fig. 3 is the anatomical connectivity schematic diagram of the utility model embodiment three.
Embodiment
Below in conjunction with embodiment of the present utility model, the utility model is further elaborated.
Embodiment one:
As shown in Figure 1, medicinal water reverse osmosis system, it comprises the raw water box, raw water pump, more medium filter, activated charcoal filter, softening agent, cartridge filter, pressure controller, high-pressure pump and the first-stage reverse osmosis device that are connected successively by pipeline, between described pressure controller and first-stage reverse osmosis device and the two ends being positioned at high-pressure pump have additional reflux line, described reflux line is provided with variable valve.
Due to high-pressure pump hypotony or too high time; all can not start; moment is started in high-pressure pump; if the discharge supplied from raw water pump main road does not reach relevant pressure requirement, high-pressure pump can be caused to start and to interrupt suddenly, therefore have additional a reflux line at the two ends of high-pressure pump; and variable valve is set on reflux line; the service discharge of supply high-pressure pump can be supplemented, available protecting high-pressure pump, saving water resource.
Embodiment two:
As shown in Figure 2, medicinal water reverse osmosis system, it comprises the raw water box, raw water pump, more medium filter, activated charcoal filter, softening agent, cartridge filter, pressure controller, high-pressure pump and the first-stage reverse osmosis device that are connected successively by pipeline, between described pressure controller and first-stage reverse osmosis device and the two ends being positioned at high-pressure pump have additional reflux line, described reflux line is provided with variable valve.Simultaneously it also comprises and is connected with intermediate water tank, secondary high-pressure pump, second level reverse osmosis apparatus and pure water tank in turn by pipeline, and described intermediate water tank is connected by pipeline with described first-stage reverse osmosis device.
By setting up two-pass reverse osmosis branch road, effectively improving the reverse osmosis rate of the dense water of first-stage reverse osmosis, increasing the security of medical water.
Embodiment three:
As shown in Figure 3, medicinal water reverse osmosis system, it comprises the raw water box, raw water pump, more medium filter, activated charcoal filter, softening agent, cartridge filter, pressure controller, high-pressure pump and the first-stage reverse osmosis device that are connected successively by pipeline, between described pressure controller and first-stage reverse osmosis device and the two ends being positioned at high-pressure pump have additional reflux line, described reflux line is provided with variable valve.Simultaneously it also comprises and is connected with intermediate water tank, secondary high-pressure pump, second level reverse osmosis apparatus and pure water tank in turn by pipeline, and described intermediate water tank is connected by pipeline with described first-stage reverse osmosis device.In addition, the entrance of described secondary high-pressure pump is connected with PH and regulates chemicals dosing plant; The outlet of described second level reverse osmosis apparatus is connected with EDI module.
Be understandable that, the illustrative embodiments that above embodiment is only used to principle of the present utility model is described and adopts, but the utility model is not limited thereto.For those skilled in the art, when not departing from spirit of the present utility model and essence, can make various modification and improvement, these modification and improvement are also considered as protection domain of the present utility model.
Claims (4)
1. medicinal water reverse osmosis system, it is characterized in that: it comprises the raw water box, raw water pump, more medium filter, activated charcoal filter, softening agent, cartridge filter, pressure controller, high-pressure pump and the first-stage reverse osmosis device that are connected successively by pipeline, between described pressure controller and first-stage reverse osmosis device and the two ends being positioned at high-pressure pump have additional reflux line, described reflux line is provided with variable valve.
2. medicinal water reverse osmosis system according to claim 1, it is characterized in that: it also comprises the intermediate water tank, secondary high-pressure pump, second level reverse osmosis apparatus and the pure water tank that are connected successively by pipeline, and described intermediate water tank is connected by pipeline with described first-stage reverse osmosis device.
3. medicinal water reverse osmosis system according to claim 2, is characterized in that: the entrance of described secondary high-pressure pump is connected with PH and regulates chemicals dosing plant.
4. medicinal water reverse osmosis system according to claim 2, is characterized in that: the outlet of described second level reverse osmosis apparatus is connected with EDI module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743088.6U CN204999756U (en) | 2015-09-24 | 2015-09-24 | Medicinal water reverse osmosis system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743088.6U CN204999756U (en) | 2015-09-24 | 2015-09-24 | Medicinal water reverse osmosis system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204999756U true CN204999756U (en) | 2016-01-27 |
Family
ID=55156653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520743088.6U Expired - Fee Related CN204999756U (en) | 2015-09-24 | 2015-09-24 | Medicinal water reverse osmosis system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204999756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668896A (en) * | 2016-03-10 | 2016-06-15 | 上海国舜化工设备有限公司 | Purified water preparation system |
| CN107673524A (en) * | 2017-09-15 | 2018-02-09 | 重庆润达康健水处理设备有限公司 | Water treatment equipment, water treatment technique and purified water |
-
2015
- 2015-09-24 CN CN201520743088.6U patent/CN204999756U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668896A (en) * | 2016-03-10 | 2016-06-15 | 上海国舜化工设备有限公司 | Purified water preparation system |
| CN107673524A (en) * | 2017-09-15 | 2018-02-09 | 重庆润达康健水处理设备有限公司 | Water treatment equipment, water treatment technique and purified water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20170924 |